201429728 (number)

201429728 is an even 9-digits composite number following 201429727 and preceding 201429729. In scientific notation, it is written as 2.01429728 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 100293120 positive integers (up to 201429728) that are relatively prime to 201429728.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 2.01429728 × 10^8
Engineering notation 2.01429728 × 10^6

Prime Factorization of 201429728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 241 × 26119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12589358
Product of the distinct prime numbers

The prime factorization of 201429728 is 2 × 2 × 2 × 2 × 2 × 241 × 26119. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201429728)

Multiplication

n×y
n×2 402859456
n×3 604289184
n×4 805718912
n×5 1007148640

Division

n÷y
n÷2 100714864
n÷3 67143242.666667
n÷3 50357432
n÷5 40285945.6

Exponentiation

ny
n2 40573935322153984
n3 8.1727967558311E+24
n4 1.6462442275263E+33
n5 3.316025269722E+41

Nth Root

y√n
2√n 14192.594125106
3√n 586.19375686222
4√n 119.13267446468
5√n 45.795701216887

Divisors of 201429728

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201429727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201429728 can be divided by 24 positive divisors. The sum of these divisors (counting 201429728) is 1, the average is 0.041666666666667.

Base conversion 201429728

Base System Value
2 Binary 1100000000011001001011100000
3 Ternary 112001000200122022
4 Quaternary 30000121023200
5 Quinary 403031222403
6 Senary 31553201012
8 Octal 1400311340
10 Decimal 201429728
12 Duodecimal 57560168
16 Hexadecimal c0192e0
20 Vigesimal 32iie68
36 Base36 3bxc68

Cryptographic Hash Functions

md5 d3aa027dd6956b2f21d6c76b8101336f
sha1 a0afde12bac505884d3ccd3a1620a257171deaab
sha256 571eb081705b46a85ddc53290abf9fc87316646851cc7a6d3157ac3c32d59d6a
sha512 091768b1a453ba1da24ab4b3d15dd03e3142e07d1ec7755bf1c5e94abd8598b5c251c336f851c904ed827168d7bda127b5fe8dd5a4836e8b8ca97d50df65444e
ripemd-160 c878d32461a8c123b12dcca95bdce8208a6daf56

201429728 as geometric shapes

Circle

Radius = n
Diameter 402859456
Circumference 1265620307.3988
Area 1.2746677713531E+17

Sphere

Radius = n
Volume 3.4234130996535E+25
Surface area 5.0986710854123E+17
Circumference 1265620307.3988

Square

Length = n
Perimeter 805718912
Area 40573935322153984
Diagonal 284864653.20272

Cube

Length = n
Surface area 243443611932923904
Volume 8.1727967558311E+24
Space diagonal 348886523.05078

Equilateral Triangle

Length = n
Perimeter 604289184
Area 1.7569029360246E+16
Altitude 174443261.52539

Triangular Pyramid

Length = n
Surface area 1.7569029360246E+16
Volume 9.6317333455126E+23
Height 94954884.400908